Marui Orimono Co., Ltd. (Headquarters: Kashima District, Ishikawa Prefecture; Representative Director: Tomoyuki Miyamoto) announces the launch of a collaborative project with "OSAKA GIGANTIC MUSIC FESTIVAL 2026 (nicknamed: GIGA)" through its original merchandise production service "UP-T." The festival will be held over four days: Saturday, July 25, 2026, Sunday, July 26, Saturday, August 1, and Sunday, August 2, at the special venue on Maishima Sports Island in Osaka. As part of this collaboration, exclusive original merchandise capturing the festival's energy and atmosphere will be available for a limited time exclusively through the UP-T special website. Featuring designs perfect for both festival days and everyday wear, these items will become special mementos of the event. Special Website URL: https://up-t.jp/collabo/giga2026 [Featured Items] [About GIGA2026] "OSAKA GIGANTIC MUSIC FESTIVAL" (commonly known as GIGA), launched in 2017, is a major outdoor music festival representing the Kansai region. In 2026, the event celebrates its 10th anniversary under the theme "THANKS 10TH GIGA," marking the first time in GIGA history that it will be held over four days. Approximately 120 artists are scheduled to perform across the four days—Saturday, July 25, and Sunday, July 26, followed by Saturday, August 1, and Sunday, August 2—at the special venue on Maishima Sports Island in Osaka. The entire Maishima area will be transformed into "GIGANTIC PARK," featuring a wide range of additional festival experiences and content. [What is UP-T?] UP-T is an on-demand service for creating original merchandise based on the concept "The world is fun because everyone is different." Offering over 1,500 types of products including T-shirts, hoodies, smartphone cases, nail art, and advertising banners, UP-T continues to expand its lineup with two new items added each month. Backed by a long-established manufacturer with over 80 years of history, UP-T delivers high-quality products with fa